#18 added token manager

be able to update table schema
#18 updates

- updated the db table version
- removed
#18 more clean up
#18 code updates

- simplified / enhancements
- put back table check
#18 query updates

- added 2 spaces between PRIMARY KEY and Field
- removed use of apos / back ticks
Merge pull request #20 from deanearlbartolabac/18updatetable

#18 added token manager